Ultrastructural observations on an experimental tumor of the guinea pig.
D000818:Animals; D006168:Guinea Pigs; D008854:Microscopy, Electron; D008928:Mitochondria; D009381:Neoplasms, Radiation-Induced / Q000473:pathology*; D012513:Sarcoma, Experimental / Q000382:microbiology / Q000473:pathology*; D014780:Viruses